Patents by Inventor Shirley M. Wickland

Shirley M. Wickland has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7494696
    Abstract: It is now feasible to coat metal objects having a substantially unexpanded surface area with a fused plasticized polyvinyl chloride coating uniformly covering and firmly anchored to the metal object. This objective is achieved by providing a metal substrate to be coated with small anchoring apertures which allow the fused coating to firmly anchor and bond onto and around the metal object and a series of leveling apertures which permit for a more uniform drainage of excessive unfused coating material from the metal object before the fusing of the coating thereto.
    Type: Grant
    Filed: October 7, 2004
    Date of Patent: February 24, 2009
    Assignee: Landscape Brands, Inc.
    Inventors: Shirley M. Wickland, James A. Glende, Christopher J. O'Hara, II, Randy R. Dienger